* return start video
* use ubuntu instead of alpine because ffmpeg in alpine lacks drawtext support
* only cache if inputs are exactly the same, preventing accidents (prev scheme too weak)
* fix a bug where end range is wrong if start_range doesn't start at 0
conceptually, this was a more serious bug as time_offset was wrong, but luckily the bug applied
equally to both racers so there was no net effect
By always using unique filepaths (except for the final result, which is written atomically)
we turn multiple simultanious calls into at worst wasted effort, instead of garbled results.
We save all racing + caw streams for races that start within the next 5min
and have not yet finished.
Removed the follow_game stuff completely because the twitch API it used is dead.
Twitch removed their old access token endpoint and now use a GraphQL endpoint.
The old endpoint would just always return 404, which we sadly interpreted as "stream not up".
Thankfully streamlink has already done the reverse engineering work so I was able to
update it to work again fairly easily, it's just a bit more convoluted.
An edit has been submitted for the video. The video hasn't been submitted yet, thrimbletrimmer just informs other components how it wants the edit to be.
Adds a built-in "youtube-manual" location which is like "manual" except that it only works
with youtube URLs and populates the video_id column.
The intent is so that we can have playlist_manager manage videos we upload manually,
while still being able to distinguish between that and other manual links that shouldn't
be included (eg. links to third party youtube videos).
This is set when setting a manual link in thrimbletrimmer with a new checkbox, default off.